Biodiesel Definition

Biodiesel fuel is defined as a monoalkyl ester of long chain fatty acids derived from vegetable oils or animal fats for use in compression-ignition engines and meets the requirements of the ASTM specification D6751.

(Reference Revised Code of Washington 19.112.010 and 43.19.643)

Jurisdiction: Washington

Type: Laws and Regulations

Technologies: Biodiesel

See all Washington Laws and Incentives.